The distorted spiral galaxy at center, the Penguin, and the compact elliptical at left, the Egg, are locked in an active embrace. NASA’s James Webb Space Telescope’s mid-infrared view of interacting ...

coli O157:H7 tied to a national recall of more than 167,000 pounds of potentially tainted ground beef, federal health officials said. The USDA’s Food Safety and Inspection Service (FSIS ...